A curve has equation y = x 2 + 6x + 8. a. Sketch the curve, showing

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A curve has equation y = x² + 6x + 8.
a. Sketch the curve, showing the coordinates of any axes crossing points.

b. The curve is translated by the vector

then stretched vertically with stretch factor 3.

Find the equation of the resulting curve, giving your answer in the form y = ax² + bx.

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Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook

ISBN: 9781108407144

1st Edition

Authors: Sue Pemberton, Julian Gilbey

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Question Posted: Mar 09, 2023 05:43 AM

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A curve has equation y = x 2 + 6x + 8. a. Sketch the curve, showing

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a To sketch the curve y x2 6x 8 we can complete the square to rewrit...View the full answer

Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook

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